64192854

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{271}}^1$

素因数の和:421

約数の個数: 64

約数和(自身を含む): 145861632

約数和(自身を除く): 81668778

約数列:

[1, 2, 3, 6, 11, 22, 33, 37, 66, 74, 97, 111, 194, 222, 271, 291, 407, 542, 582, 813, 814, 1067, 1221, 1626, 2134, 2442, 2981, 3201, 3589, 5962, 6402, 7178, 8943, 10027, 10767, 17886, 20054, 21534, 26287, 30081, 39479, 52574, 60162, 78861, 78958, 110297, 118437, 157722, 220594, 236874, 289157, 330891, 578314, 661782, 867471, 972619, 1734942, 1945238, 2917857, 5835714, 10698809, 21397618, 32096427, 64192854]

約数ペア:

[(1, 64192854), (2, 32096427), (3, 21397618), (6, 10698809), (11, 5835714), (22, 2917857), (33, 1945238), (37, 1734942), (66, 972619), (74, 867471), (97, 661782), (111, 578314), (194, 330891), (222, 289157), (271, 236874), (291, 220594), (407, 157722), (542, 118437), (582, 110297), (813, 78958), (814, 78861), (1067, 60162), (1221, 52574), (1626, 39479), (2134, 30081), (2442, 26287), (2981, 21534), (3201, 20054), (3589, 17886), (5962, 10767), (6402, 10027), (7178, 8943)]